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CTWC - SHORELINE REGION-GUILFORD SYSTEM

Connecticut — Community Water System — PWSID: CT0608011

System Information

PWSIDCT0608011
System NameCTWC - SHORELINE REGION-GUILFORD SYSTEM
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypePrivate
EPA Region01
Serves SchoolNo
WholesalerNo
First ReportedMar 23, 1992
Last ReportedDec 15, 2025

Location & Contact

StateConnecticut
CityCLINTON
ZIP Code06413
Address93 West Main Street
OrganizationMCDERMOTT, GERALD
Phone860-664-6125

Population & Service

Population Served33,975
Service Connections17,504

Drinking Water Violations (562)

This water system has 562 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Apr 1, 2015 Jun 30, 2015 Nitrite MR No Yes — 1 mg/L — Resolved Jun 30, 2015 Nitrate Rule
Apr 1, 2015 Jun 30, 2015 Nitrite MR No Yes — 1 mg/L — Resolved Jun 30, 2015 Nitrate Rule
Apr 1, 2015 Jun 30, 2015 Nitrate MR No Yes — 10 mg/L — Resolved Jun 30, 2015 Nitrate Rule
Apr 1, 2015 Jun 30, 2015 Nitrate MR No Yes — 10 mg/L — Resolved Jun 30, 2015 Nitrate Rule
Jul 1, 2008 Sep 30, 2008 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 2,4-D MR No Yes — 0.07 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 2,4-D MR No Yes — 0.07 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Atrazine MR No Yes — 0.003 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Aldicarb sulfone MR No Yes — — — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Dinoseb MR No Yes — 0.007 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Dinoseb MR No Yes — 0.007 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Carbofuran MR No Yes — 0.04 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Aldicarb sulfone MR No Yes — — — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Glyphosate MR No Yes — 0.7 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Chlordane MR No Yes — 0.002 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Carbofuran MR No Yes — 0.04 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Toxaphene MR No Yes — 0.003 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Toxaphene MR No Yes — 0.003 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Dalapon MR No Yes — 0.2 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Dalapon MR No Yes — 0.2 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Glyphosate MR No Yes — 0.7 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Chlordane MR No Yes — 0.002 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 OXAMYL MR No Yes — 0.2 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 OXAMYL MR No Yes — 0.2 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Picloram MR No Yes — 0.5 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Picloram MR No Yes — 0.5 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Aldicarb MR No Yes — — — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Aldicarb MR No Yes — — — Resolved Sep 30, 2008 Synthetic Organic Chemicals
Jul 1, 2008 Sep 30, 2008 Atrazine MR No Yes — 0.003 mg/L — Resolved Sep 30, 2008 Synthetic Organic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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